package kr.co.hanbit.school;

public abstract class School 
{
	
	protected int kor;
	protected int eng;
	protected int mat;
	
	
	public School() 
	{
	}
	public abstract void dispMan();
	public School(int kor,int eng, int mat) 
	{
		this.kor=kor;
		this.eng=eng;
		this.mat=mat;
	}
	
	public abstract int tot();
	public abstract double avg();
	

}
